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Coast Guard District narrative histories 1945

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labor consumed far too much valuable time, and so it became expedient that there be a swifter method. By 1942, Headquarters developed a radio control system for aids to navigation intended primarily for blacking out unattended lighted aids by means of radio signal. The system was designated by the coined word "RACAN" which was later changed to ANRAC to avoid confusion with RADAR beacons or RACONS.

After a thorough study of the use of ANRAC, the District Coast Guard Officer, 13th Naval District, requested Headquarters' authority to install the equipment with the Cape Disappointment Light Station as the control unit for the radio extinguishing of ten buoys in the lower Columbia River. Because of the delay in the delivery of ANRAC equipment, it was not until March, 1944 that the first two ANRAC equipped buoys were placed on station. All maintenance and repair work for this installation of special buoy equipment was handled at the Tongue Point Repair Base, Tongue Point, Oregon. Later at the request of the Commandant, 13th Naval District, the District Coast Guard Officer requested that ANRAC controlled buoys be placed in the Grays Harbor and Willapa Bay areas. Headquarters authorized these installations, but later experiments with ANRAC did not prove satisfactory and permission was requested of Headquarters to discontinue this type of equipment. This request to remove ANRAC equipment from the Columbia River, Grays Harbor, and Willapa Bay was finally approved.

RACON and RADAR

Early in 1943, the Navy had decided to install RACONS on Coast Guard Light Stations at Cape Arago, Cape Blanco, Heceta Head, and Yaquina Head in Oregon. Sixteen Coast Guardsmen were schooled in the operation and maintenance of RACON equipment at a one week training course at the Naval Air Station, Seattle, a short time before the installations were completed. By the end of May, 1943, RACONS were in operation at the above Coast Guard units as well as at the Port Angeles Air Station and the Cape Flattery Light Station.

At the beginning of 1944, the Chief of Naval Operations directed the transfer of all Navy "pulse" equipment to the Coast Guard for operation and maintenance. The first RACON station to be transferred was the installation at Tillamook Naval Air Station which was assumed by the Coast Guard on 1 May, 1945. The stations at Shelton, Quillayute, Whidby Island, and Seattle in the state of Washington, and Astoria, and Oceanside in Oregon were transferred to the Coast Guard. Other RACON units were established subsequently in the 13th Naval District. At the conclusion of the war, various Auxiliary Stations were discontinued and the RACON stations at each were placed in caretaker status.

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It was the intention of the Coast Guard to make the most possible use of RADAR and other electronics devices in order to increase the efficiency of its public services. One shore base installation was established and two installations were tentatively scheduled to be used as an experimental setup to determine whether necessary coverage could be provided for air-sea rescue operation.

The District Coast Guard Officer of each District was directed to investigate the possible application of shore based RADAR to the particular problems of his district. Consideration was given to the need of air-sea rescue to provide warning of potential or real distress, to determine the assistance to possible control of shipping in and around harbors and the use of RADAR as a supplementary aid for coastal lookout as well as in checking the position of navigational or any other applications which would increase the efficiency of Coast Guard functions. Results of these investigations by the District Coast Guard Officer were submitted to Headquarters in order that no phase of application be overlooked in the overall study.

The end of the war found the District not only operating fourteen RACON stations but a new electronic aid, LORAN, with stations at Cape Blanco, Oregon; Point Grenville, Washington; and Spring Island, Vancouver, B. C. A Monitor Station for LORAN had been set up at Yaquina Head, Oregon. Installation and supervision of LORAN was controlled entirely by Headquarters. However, on survey trips to determine sites for the various stations, representatives of the District Coast Guard Officer, 13th Naval District, had been present. The original installations at the aforementioned stations were temporary, in that they were mobile units, contracts having been let to private industry for the construction of permanent stations. The Aids to Navigation Office distributed 1500 temporary LORAN navigation charts covering the coast from Cape Blanco to Spring Island to Army, Navy, and Canadian Air Stations, as well as to innumerable warships.

CAMOUFLAGE OF LIGHT STATIONS

Early in the war, the Commandant, 13th Naval District, ordered the concealment of painting of ten of the Light Stations that were near military areas or war industries. The walls were "toned down" with gray and the space under the eaves painted black to accentuate the silouette of the station as it appeared from the water. (Tongue Point Repair Base was provided with a camouflage net to cover the wharves where vari-colored buoys and markers were stored. This base was in the vicinity of the Naval Air Station, Astoris, and the work was done in conjunction with assistance from that activity). Army activities near Coast Guard

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LIGHT STATIONS

The "romance" of the old Lighthouse has been lost, for the most part, by the mechanization of the lights and the modernization of related equipment. Isolated lighthouse sites have radio or telephone communication, motor launches, and electrically operated lights or signals. The oil lantern has been superceded and supplemented by radio aids - raidobeacons, RADAR beacons and LORAN. In addition to the lights' rays, there are "pips" and "blips" and "pulses" to guide the mariner to safety. However, though these electronic aids be far more reaching and provide greater accuracy than the light, they can never instill the same warm rush of relief and thanksgiving that fills the sailor's heart when the first pale rays of a familiar light beacon breaks through the fog and rain after anxious hours on a stormy sea.

When the Lighthouse Service consolidated with the Coast Guard, 31 major light stations were among the facilities transferred to the Seattle District.¹ Many of these Light Stations had tales of heroism, danger and tragedy woven into their histories. The oldest of these stations were the lights at Cape Disappointment and New Dungeness, completed in 1856 as the first activity of the Lighthouse Service in the new frontier - the Pacific Northwest.

The New Dungeness Lighthouse was built in 1857 on a spit off the south shore of the Strait of Juan de Fuca near the entrance to Puget Sound. Cape Disappointment Beacon was constructed on the only headland of the low beach between Tillamook Head and Point Grenville (80 miles), on the north point of the entrance to the Columbia River. The following year, another lighthouse was erected on Tatoosh Island just off the tip of Cape Flattery. The Island had previously been used as a whaling station and fishing headquarters by the Indians who had been, until then, the sole inhabitants. Before the Lighthouse was built, a blockade was established and muskets furnished to the workmen as protection against marauding Indians. The first Keeper of the station resigned because of the "annoyances" he and the other 3 white men suffered at the hands of the 250 Indians living there. Because of the treacherous waters and shoals, the easiest access to the Island was by a huge basket. In calm weather, boats could land on the beach but the basket method was the more dependable. This was by no means a "primitive" devise, for the basket and its hoist are still the best means to effect a landing.

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For All Hands. A mobile Chemical Warfare unit was sent out from the District Coast Guard Office to all Coast Guard Stations and actual gas tests were made during the instruction. The District Training program included rifle practice for all personnel assigned to light stations; this was in addition to training received at "boot" camp or specialized schools.

The Light Stations did not all return to their former peacetime status. Many of the innovations of the war were retained at the stations. RADAR beacons had been established at 4 stations; additional Kohler units had been installed; commerical power had been run into many stations. The war had left its mark - to most of the Light Stations' advantage.

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ANRAC

The enforcement of blackout in the United States at the outbreak of the war necessitated that, in addition to the blackout of municipal lights, the navigational aids in continental waters had also to be extinguished or silenced. (See blackout). To perform this action by manual labor consumed far too much valuable time and so it became expedient that a more swift method be devised. By 1942, Headquarters developed a radio control system for aids to navigation intended primarily for blacking out unattended lighted aids by means of radio signal. This system consisted of a control station transmitting specially coded ultra high frequency signals with a special receiver mounted on the buoys or other aids which responded to code signals and operated relays of gas valves to extinguish or relight gas lights or to turn off or on other types of aids. The system was designated by the coined word "RACAN" which was later changed to ANRAC to avoid confusion with RADAR beacons or RACONS.

The receiving control, in combination with an electric relay, was used to operate an electric bell signal to notify light keepers at outlying stations, lamplighters or buoy patrols that aids were to be extinguished. Such installations at certain visual vantage points permitted the person notified to observe the extinguishment procedure and to take the necessary action in those cases where receiving equipment proved faulty. This system of notification was considered as a means of relieving commercial communications facilities and was carefully planned in order to avoid serious results in case of testing operations. Weekly operational tests were made and all failures were reported in detail to Headquarters.

A transmitter and a keying unit were required for each control station, together with an emergency standby. A single control transmitter operated all receiving controls within its working radius of approximately 7 miles even though it was not within visual range of the receiving station. (The working radius of the control transmitter beyond its visual range depended on the size and nature of the obstruction; ordinary obstacles did not materially affect the working radius of a control transmitter.)

After a thorough study of the use of ANRAC, the District Coast Guard Officer, 13th Naval District, requested Headquarters' authority to install the equipment with Cape Disappointment Light Station as the control unit and the following buoys to be equipped with receivers:

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